Tool bit



FIG. 1 is a front perspective view of a tool bit according to a firstembodiment of the invention.

FIG. 2 is a side view of the tool bit of FIG. 1.

FIG. 3 is a front view of the tool bit of FIG. 1.

FIG. 4 is a rear view of the tool bit of FIG. 1.

FIG. 5 is a front perspective view of a tool bit according to a secondembodiment of the invention.

FIG. 6 is a side view of the tool bit of FIG. 5.

FIG. 7 is a front view of the tool bit of FIG. 5; and,

FIG. 8 is a rear view of the tool bit of FIG. 5.

The portions of the tool bit shown in dash-dash broken lines areincluded for the purpose of illustrating features that form no part ofthe claimed design. The portions of the tool bit shown in dash-dot linesillustrate boundaries and form no part of the claimed design.

I claim the ornamental design for a tool bit, as shown and described.